1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Driver for the s5k83a sensor
4  *
5  * Copyright (C) 2008 Erik Andrén
6  * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
7  * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
8  *
9  * Portions of code to USB interface and ALi driver software,
10  * Copyright (c) 2006 Willem Duinker
11  * v4l2 interface modeled after the V4L2 driver
12  * for SN9C10x PC Camera Controllers
13  */
14 
15 #ifndef M5602_S5K83A_H_
16 #define M5602_S5K83A_H_
17 
18 #include "m5602_sensor.h"
19 
20 #define S5K83A_FLIP			0x01
21 #define S5K83A_HFLIP_TUNE		0x03
22 #define S5K83A_VFLIP_TUNE		0x05
23 #define S5K83A_BRIGHTNESS		0x0a
24 #define S5K83A_EXPOSURE			0x18
25 #define S5K83A_GAIN			0x1b
26 #define S5K83A_PAGE_MAP			0xec
27 
28 #define S5K83A_DEFAULT_GAIN		0x71
29 #define S5K83A_DEFAULT_BRIGHTNESS	0x7e
30 #define S5K83A_DEFAULT_EXPOSURE		0x00
31 #define S5K83A_MAXIMUM_EXPOSURE		0x3c
32 #define S5K83A_FLIP_MASK		0x10
33 #define S5K83A_GPIO_LED_MASK		0x10
34 #define S5K83A_GPIO_ROTATION_MASK	0x40
35 
36 /*****************************************************************************/
37 
38 /* Kernel module parameters */
39 extern int force_sensor;
40 extern bool dump_sensor;
41 
42 int s5k83a_probe(struct sd *sd);
43 int s5k83a_init(struct sd *sd);
44 int s5k83a_init_controls(struct sd *sd);
45 int s5k83a_start(struct sd *sd);
46 int s5k83a_stop(struct sd *sd);
47 void s5k83a_disconnect(struct sd *sd);
48 
49 static const struct m5602_sensor s5k83a = {
50 	.name = "S5K83A",
51 	.probe = s5k83a_probe,
52 	.init = s5k83a_init,
53 	.init_controls = s5k83a_init_controls,
54 	.start = s5k83a_start,
55 	.stop = s5k83a_stop,
56 	.disconnect = s5k83a_disconnect,
57 	.i2c_slave_id = 0x5a,
58 	.i2c_regW = 2,
59 };
60 #endif
61